LSAT Substrate

PAM XIAMEN offers LSAT Substrate.

LSAT (LaAlO3)0.3 (Sr2AlTaO6)0.7 or (La,Sr)(Al,Ta)O3 is a kind of mature perovskite crystal with twin-free, LAST is well matched with high temperature superconductors and various oxide materials. In a large number of practical applications, last is expected to replace LaAlO3 and SrTiO3 in giant magneto-electric and superconducting devices. Please see below details:

1: Properties of LAST Wafer Substrate

Growth Method Czochralski
Crystal Structure Cube
Lattice Constant a= 3.868A
Density 6.74 g/cm3
Melt Point 1840 ℃
Mohs Hardness 6.5 Mohs
Dielectric Constant 22
CTE 10 x 10-6 /K
Color and Appearance From colorless to light brown according to different annealing condition.

 

2. LAST Specification:

Orientation 100,(110),(111)±0.5º
Size dia2” x 0.5mm 25 x 25 x 0.5mm 15 x 15 x 0.5mm
10 x 10 x 0.5mm 10 x 5 x 0.5mm 5 x 5 x 0.5mm
Polishing Condition Single side polished or double side polished
Surface Roughness Ra:<=5A

 

3: LSAT List

3-1 LAST with (100) Orientation

LSAT (100) 5×5 x0.5 mm Square Substrate — 1 side epi polished
LSAT (100) 5×5 x0.5 mm Square Substrate — 2 side epi polished

LSAT (100) 10×10 x0.5 mm Square Substrate — 1SP PAM-191005-LAST
LSAT (100) 10×10 x0.5 mm square substrate, 2 sides polished
LSAT (100) 15×15 x0.5 mm Square Substrate — 2 side epi polished
LSAT (100) 1″ x0.5 mm wafer — 2 side epi polished
LSAT (100) 1″ x0.5 mm wafer — one side epi polished
LSAT (100) 2″ x0.5 mm wafer — 1 side epi polished
LSAT (100) 2″ x0.5 mm wafer — 2 side epi polished
LSAT (100) 0.5”x0.5” x0.5 mm Square Substrate — 1 side epi polished
LSAT (100) 10×10 x0.5 mm Square Substrate — 2 side epi polished, Anneaing in oxygen

3-2 LSAT with (110) Orientation

LSAT (110) 10×10 x0.5 mm Square Substrate — 1 side epi polished
LSAT (110) 10×10 x0.5 mm Square Substrate — 2 sides epi polished
LSAT (110) 2″ x0.5 mm wafer — 1 side epi polished
LSAT (110) 2″ x0.5 mm wafer — 2 side epi polished

3-3 LSAT with (111) Orientation

LSAT (111) 5x5x0.5 mm Square Substrate — 1 side epi polished
LSAT (111) 2″ x0.5 mm wafer — 1 side epi polished
LSAT (111) 10×10 x0.5 mm Square Substrate — 1 side epi polished
LSAT (111) 10×10 x0.5 mm Square Substrate — 2 side epi polished

For more information, please visit our website: https://www.powerwaywafer.com,
send us email at victorchan@powerwaywafer.com

Our goal is to meet all of your requirements, no matter how small orders and how difficult questions they may be,
to maintain sustained and profitable growth for every customer through our qualified products and satisfying service.

 

Share this post